Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.5 - Calculator Explorations - Performing Operations on Fractions: 6


$1.165898617511$... or $1\frac{36}{217}$

Work Step by Step

Press the following keystrokes on your calculator: $(, 14, \div, 31, ), +, (, 15, \div, 21, ), =$ Pressing those buttons in the following sequence will solve the following equation: $\frac{14}{31}+\frac{15}{21}=?$ Your answer should be $1.165898617511$... or $1\frac{36}{217}$
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